code: def detect(self, image):
      pass
  
file_path: layout-parser/src/layoutparser/ocr/base.py
imports: from abc import ABC, abstractmethod
  from enum import IntEnum
  from ..file_utils import requires_backends
label_desc: Use image node_id 3 for calling the BaseOCRAgent obj's underlying member method code with example usage: obj.detect(image) without return types